Mycology Spotlight: Penicillium
Continuing Education Credits
Objectives
- Describe the habitat, transmission, clinical significance, and risk factors associated with Penicillium species.
- Identify characteristic colony and microscopic features of Penicillium, including the brush-like penicillus and arrangement of conidiophores, metulae, phialides, and conidia.
- Explain the distinguishing characteristics and clinical significance of Talaromyces marneffei, including its thermal dimorphism, geographic distribution, and characteristic laboratory findings.
Course Outline
- Penicillium species
- Overview
- Reservoir and Transmission
- Clinical Significance
- Risk Factors for Opportunistic Infection
- Colony Morphology
- Microscopic Morphology
- Laboratory Diagnosis
- Direct Microscopic Examination
- Molecular Identification
- An Important Historical Distinction
- Talaromyces marneffei
- Laboratory Identification of T. marneffei
- Treatment
- Prevention
- Key Takeaways
- References
- References


